12 14 611 Replacing left knock sensors (cylinder bank 5 to 8) (M62): Installation:
Replace sealing ring.
CAUTION:
Mixing up the knock sensor plug connections will result in engine damage!
The wiring and plug connections must correspond to the original routing. This eliminates the risk of mix-ups.
Release screws.
Tightening torque, see 12 14 2AZ in ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUES .
NOTE:
Interrogate fault memory of DME control unit.
Check stored fault messages.
Rectify faults.
Now clear the fault memory.